From: Dave Jones <davej@redhat.com>
Date: Sat, 13 Nov 2010 05:58:54 +0000 (-0500)
Subject: ACPI: debugfs custom_method open to non-root
X-Git-Tag: v2.6.34.9~76
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3bdf85c28cb158e4369145edf9893e29f3f256b0;p=thirdparty%2Fkernel%2Fstable.git

ACPI: debugfs custom_method open to non-root

commit ed3aada1bf34c5a9e98af167f125f8a740fc726a upstream

Currently we have:

  --w--w--w-. 1 root root 0 2010-11-11 14:56 /sys/kernel/debug/acpi/custom_method

which is just crazy. Change this to --w-------.

[PG: back in 2.6.34, the file was called debug.c, not debugfs.c]

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---

diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c
index 146135e7a6a12..469f04940cf2d 100644
--- a/drivers/acpi/debug.c
+++ b/drivers/acpi/debug.c
@@ -258,7 +258,7 @@ static int acpi_debugfs_init(void)
 	if (!acpi_dir)
 		goto err;
 
-	cm_dentry = debugfs_create_file("custom_method", S_IWUGO,
+	cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
 					acpi_dir, NULL, &cm_fops);
 	if (!cm_dentry)
 		goto err;